Spray gun handle



FIG. 1 is a perspective view taken from the top, left side and rear of a spray gun handle showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a spray gun handle, substantially as shown. 